Spotlight
News & Insights
Cowan, Liebowitz & Latman Recognized Among Nation’s Top IP Law Firms in 2026 Best Law Firms Rankings
John Miranda Will Speak About the USPTO Trademark Application Process at AIPLA’s 2026 Trademark Boot Camp
Transgender Women in Law Mixer
Cowan, Liebowitz & Latman Attorneys Connect with Global Trademark Professionals at 2026 INTA Annual Meeting in London
Case Studies
We established that cigarette rolling paper size designations are generic.
The Second Circuit affirms summary judgment for our client.
Federal Circuit reverses cancellation of U.S. trademark registrations
Federal Circuit upholds successful opposition against application to register LEHMAN BROTHERS for whiskey
We succesfully represented our client, Major League Baseball Partners, Inc.
What They Say
“Welcomed back to the firm in January 2025, Louis Ederer brings over four decades of experience representing some of the most iconic global brands. ‘Louis has a tenacity for serving his clients. He is fierce but fair and knows the relevant law inside and out.’”
2026 WTR 1000 – The World’s Leading Trademark Professionals“[Eric] Shimanoff is ‘highly recommended based on his responsiveness and follow through’ and currently advises Blackstone on clearance, prosecution, and enforcement, with a focus on eliminating avenues of infringement.”
2026 WTR 1000 – The World’s Leading Trademark ProfessionalsWilliam Borchard’s tenure in intellectual property law has seen him advise on a wide array of trademark matters, from clearance and registration to complex licensing, infringement claims and international transfer pricing. His guidance has been sought by major international institutions, reflecting his unparalleled expertise in the field.
2026 Lexology Index“[Jonathan] King and [Richard] Mandel paired up to successfully defend non-profit Kars 4 Kids in a trademark appeal, overturning an $8 million disgorgement and injunction against America Can.”
2026 WTR 1000 – The World’s Leading Trademark Professionals“Joel Karni Schmidt is a superb lawyer with in-depth knowledge and a wonderful business acumen to reach the optimal result for his clients. His advice is timely, commercial and extremely client friendly. He communicates complex issues with clarity and maintains a strong focus on practical solutions.”
2026 WTR 1000 – The World’s Leading Trademark Professionals
Why Us
Founded in 1957, we maintain long-term relationships by providing sound advice, quality legal work, and highly-responsive, personalized service.
What We Do
We represent clients of all sizes across a broad range of industries. The boutique size of our firm, and the breadth of our practice capabilities, allow us to provide a multidisciplinary approach in a cost-effective manner.
Our Clients
Our experience spans a broad range of industries and is international in scope. We appreciate the opportunity of growing with successful companies and brands, as well as creative individuals and accomplished executives.










